Refactoring - Version OK
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dahoud
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/// Dialogue de paiement de contribution
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/// Formulaire pour enregistrer un paiement de contribution
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library payment_dialog;
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:intl/intl.dart';
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import '../../bloc/contributions_bloc.dart';
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import '../../bloc/contributions_event.dart';
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import '../../data/models/contribution_model.dart';
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/// Dialogue de paiement de contribution
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class PaymentDialog extends StatefulWidget {
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final ContributionModel cotisation;
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const PaymentDialog({
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super.key,
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required this.cotisation,
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});
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@override
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State<PaymentDialog> createState() => _PaymentDialogState();
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}
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class _PaymentDialogState extends State<PaymentDialog> {
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final _formKey = GlobalKey<FormState>();
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final _montantController = TextEditingController();
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final _referenceController = TextEditingController();
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final _notesController = TextEditingController();
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PaymentMethod _selectedMethode = PaymentMethod.waveMoney;
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DateTime _datePaiement = DateTime.now();
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@override
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void initState() {
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super.initState();
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// Pré-remplir avec le montant restant
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_montantController.text = widget.cotisation.montantRestant.toStringAsFixed(0);
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}
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@override
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void dispose() {
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_montantController.dispose();
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_referenceController.dispose();
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_notesController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Dialog(
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child: Container(
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width: MediaQuery.of(context).size.width * 0.9,
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constraints: const BoxConstraints(maxHeight: 500),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// En-tête
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Container(
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padding: const EdgeInsets.all(16),
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decoration: const BoxDecoration(
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color: Color(0xFF10B981),
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(4),
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topRight: Radius.circular(4),
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),
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),
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child: Row(
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children: [
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const Icon(Icons.payment, color: Colors.white),
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const SizedBox(width: 12),
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const Text(
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'Enregistrer un paiement',
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style: TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.bold,
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),
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),
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const Spacer(),
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IconButton(
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icon: const Icon(Icons.close, color: Colors.white),
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onPressed: () => Navigator.pop(context),
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),
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],
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),
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),
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// Informations de la cotisation
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Container(
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padding: const EdgeInsets.all(16),
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color: Colors.grey[100],
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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widget.cotisation.membreNomComplet,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 4),
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Text(
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widget.cotisation.libellePeriode,
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style: TextStyle(
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fontSize: 14,
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color: Colors.grey[600],
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),
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),
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const SizedBox(height: 8),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'Montant total:',
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style: TextStyle(color: Colors.grey[600]),
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),
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Text(
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'${NumberFormat('#,###').format(widget.cotisation.montant)} ${widget.cotisation.devise}',
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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],
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'Déjà payé:',
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style: TextStyle(color: Colors.grey[600]),
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),
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Text(
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'${NumberFormat('#,###').format(widget.cotisation.montantPaye ?? 0)} ${widget.cotisation.devise}',
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style: const TextStyle(color: Colors.green),
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),
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],
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'Restant:',
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style: TextStyle(color: Colors.grey[600]),
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),
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Text(
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'${NumberFormat('#,###').format(widget.cotisation.montantRestant)} ${widget.cotisation.devise}',
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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color: Colors.red,
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),
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),
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],
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),
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],
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),
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),
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// Formulaire
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Expanded(
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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child: Form(
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key: _formKey,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Montant
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TextFormField(
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controller: _montantController,
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decoration: InputDecoration(
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labelText: 'Montant à payer *',
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border: const OutlineInputBorder(),
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prefixIcon: const Icon(Icons.attach_money),
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suffixText: widget.cotisation.devise,
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),
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keyboardType: TextInputType.number,
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validator: (value) {
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if (value == null || value.isEmpty) {
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return 'Le montant est obligatoire';
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}
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final montant = double.tryParse(value);
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if (montant == null || montant <= 0) {
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return 'Montant invalide';
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}
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if (montant > widget.cotisation.montantRestant) {
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return 'Montant supérieur au restant dû';
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}
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return null;
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},
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),
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const SizedBox(height: 12),
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// Méthode de paiement
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DropdownButtonFormField<PaymentMethod>(
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value: _selectedMethode,
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decoration: const InputDecoration(
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labelText: 'Méthode de paiement *',
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border: OutlineInputBorder(),
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prefixIcon: Icon(Icons.payment),
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),
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items: PaymentMethod.values.map((methode) {
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return DropdownMenuItem(
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value: methode,
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child: Row(
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children: [
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Icon(_getMethodeIcon(methode), size: 20),
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const SizedBox(width: 8),
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Text(_getMethodeLabel(methode)),
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],
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),
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);
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}).toList(),
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onChanged: (value) {
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setState(() {
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_selectedMethode = value!;
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});
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},
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),
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const SizedBox(height: 12),
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// Date de paiement
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InkWell(
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onTap: () => _selectDate(context),
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child: InputDecorator(
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decoration: const InputDecoration(
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labelText: 'Date de paiement *',
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border: OutlineInputBorder(),
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prefixIcon: Icon(Icons.calendar_today),
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),
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child: Text(
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DateFormat('dd/MM/yyyy').format(_datePaiement),
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),
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),
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),
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const SizedBox(height: 12),
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// Référence
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TextFormField(
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controller: _referenceController,
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decoration: const InputDecoration(
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labelText: 'Référence de transaction',
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border: OutlineInputBorder(),
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prefixIcon: Icon(Icons.receipt),
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hintText: 'Ex: TRX123456789',
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),
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),
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const SizedBox(height: 12),
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// Notes
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TextFormField(
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controller: _notesController,
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decoration: const InputDecoration(
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labelText: 'Notes (optionnel)',
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border: OutlineInputBorder(),
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prefixIcon: Icon(Icons.note),
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),
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maxLines: 2,
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),
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],
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),
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),
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),
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),
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// Boutons d'action
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.grey[100],
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border: Border(top: BorderSide(color: Colors.grey[300]!)),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('Annuler'),
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),
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const SizedBox(width: 12),
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ElevatedButton(
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onPressed: _submitForm,
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF10B981),
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foregroundColor: Colors.white,
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),
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child: const Text('Enregistrer le paiement'),
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),
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],
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),
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),
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],
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),
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),
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);
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}
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IconData _getMethodeIcon(PaymentMethod methode) {
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switch (methode) {
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case PaymentMethod.waveMoney:
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return Icons.phone_android;
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case PaymentMethod.orangeMoney:
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return Icons.phone_iphone;
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case PaymentMethod.freeMoney:
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return Icons.smartphone;
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case PaymentMethod.mobileMoney:
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return Icons.mobile_friendly;
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case PaymentMethod.especes:
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return Icons.money;
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case PaymentMethod.cheque:
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return Icons.receipt_long;
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case PaymentMethod.virement:
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return Icons.account_balance;
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case PaymentMethod.carteBancaire:
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return Icons.credit_card;
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case PaymentMethod.autre:
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return Icons.more_horiz;
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}
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}
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String _getMethodeLabel(PaymentMethod methode) {
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switch (methode) {
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case PaymentMethod.waveMoney:
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return 'Wave Money';
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case PaymentMethod.orangeMoney:
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return 'Orange Money';
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case PaymentMethod.freeMoney:
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return 'Free Money';
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case PaymentMethod.especes:
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return 'Espèces';
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case PaymentMethod.cheque:
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return 'Chèque';
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case PaymentMethod.virement:
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return 'Virement bancaire';
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case PaymentMethod.carteBancaire:
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return 'Carte bancaire';
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case PaymentMethod.mobileMoney:
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return 'Mobile Money (autre)';
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case PaymentMethod.autre:
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return 'Autre';
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}
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}
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Future<void> _selectDate(BuildContext context) async {
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final DateTime? picked = await showDatePicker(
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context: context,
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initialDate: _datePaiement,
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firstDate: DateTime(2020),
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lastDate: DateTime.now(),
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);
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if (picked != null && picked != _datePaiement) {
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setState(() {
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_datePaiement = picked;
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});
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}
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}
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void _submitForm() {
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if (_formKey.currentState!.validate()) {
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final montant = double.parse(_montantController.text);
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// Créer la cotisation mise à jour
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widget.cotisation.copyWith(
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montantPaye: (widget.cotisation.montantPaye ?? 0) + montant,
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datePaiement: _datePaiement,
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methodePaiement: _selectedMethode,
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referencePaiement: _referenceController.text.isNotEmpty ? _referenceController.text : null,
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notes: _notesController.text.isNotEmpty ? _notesController.text : null,
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statut: (widget.cotisation.montantPaye ?? 0) + montant >= widget.cotisation.montant
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? ContributionStatus.payee
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: ContributionStatus.partielle,
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);
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// Envoyer l'événement au BLoC
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context.read<ContributionsBloc>().add(RecordPayment(
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contributionId: widget.cotisation.id!,
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montant: montant,
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methodePaiement: _selectedMethode,
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datePaiement: _datePaiement,
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reference: _referenceController.text.isNotEmpty ? _referenceController.text : null,
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notes: _notesController.text.isNotEmpty ? _notesController.text : null,
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));
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// Fermer le dialogue
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Navigator.pop(context);
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// Afficher un message de succès
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Paiement enregistré avec succès'),
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backgroundColor: Colors.green,
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),
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);
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}
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}
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}
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